Descending from the legendary BAR, the 7.62x51mm NATO FNAR is endurance tested to 10,000 rounds for increased reliability and durability. The 16" cold hammer-forged MIL-SPEC fluted barrel has a hard-chromed bore and target crown and an ambidextrous magazine release button drops the detachable steel box magazine. The matte black synthetic pistol grip tactical stock is fully adjustable for comb height and length-of-pull via interchangeable inserts and for cast on or cast off using interchangeable shims. A one-piece, receiver-mounted MIL-STD 1913 optical rail comes standard, along with three rails attached to the stock's fore-end for mounting a battery of tactical lights and lasers.